Harry T's has a cool gem for everyone. T-shirts and Harry T's world famous Secret Recipe Seasoning. Harry T first created his secret recipe in the backroom of his boathouse in the summer of 1914. This Secret Recipe, as the locals came to know it, contains 21 herbs and spices. The formula for making the "Recipe" is a closely guarded secret and is known only to two living people. As a security precaution, it is manufactured behind locked doors.